ID 4, Approximate postcode area (APA), United Kingdom
ID 242, Approximate postcode district (APD), United Kingdom
ID 3373, Approximate postcode sector (APS), United Kingdom
ID 80000, Approximate postcode unit (APU), United Kingdom
ID 80002, Approximate postcode unit (APU), United Kingdom
ID 80005, Approximate postcode unit (APU), United Kingdom
ID 80028, Approximate postcode unit (APU), United Kingdom
ID 80060, Approximate postcode unit (APU), United Kingdom